lovinglol4
lovinglol4
16-01-2017
Mathematics
contestada
x/7=3/5 so x=??????????????????
Respuesta :
Blurryface25
Blurryface25
16-01-2017
by using cross multiplication x= 3×7÷5=4.2
the answer is 4.2
Answer Link
Аноним
Аноним
16-01-2017
x = 3 ---> 3*7 = 21 so 5x = 21
7 5
5x = 21 this equals 4.2
5 5
Answer Link
VER TODAS LAS RESPUESTAS ( 74+ )
Otras preguntas
AD= in What is AD? Help me please, thanks:)
Two points have the coordinates P (6, -3,9) and Q (3, -6, -3). A point R divides line PQ internally in the ratio 1:2. The position vectors of P, Q and Rare p, q
What is the area of the triangle side whose sides are 51cm, 37cm and 30cm respectively find
Money demand depends on the price level and the interest rate. the price level but not the interest rate. the interest rate but not the price level. neither
A pen and a ruler cost $2.10. 2 such pens and 3 such rulers cost $4.90. Find the cost of one ruler.
Point X is on line segment WY. Given WY=16 and WX=10, determine the length XY
5. A boy gets 29 marks out of 50 in his maths ex- am. What percentage did he score?
present 4 strengths of globalization
When a novel property emerges that was not present at the simpler level of organization. a. New property b. Evolution c. Emergent property d. Advancing property
Which of the following could be the ratio between the lengths of the two legs of a 30-60-90 triangle? Check all that apply. A. 1:3 B. 1: √2 C. √√√3 D. 2,5 6 23
